All species capable of grasping this fact manage better in the struggle for existence than those which rely upon their own strength alone: the wolf which hunts in a pack has a greater chance of survival than the lion which hunts alone.
Technology is a useful servant but a dangerous master.
But the wicked passions of men's hearts alone seem strong enough to leave...
That which makes people dissatisfied with their condition is the chimerical idea they form of the happiness of others.
